!1022 [sync] PR-978: io_uring: fix the problem of running

Merge Pull Request from: @openeuler-sync-bot 
 

Origin pull request: 
https://gitee.com/openeuler/kernel/pulls/978 
 
PR sync from:  Li Lingfeng <lilingfeng3@huawei.com>
 https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/thread/DP5GHDF7ULWL52W5DGYZWS6HBE5WJ52E/ 
patch1: arch: setup PF_IO_WORKER threads like PF_KTHREAD
  pre patch of patch4
patch2: arch: ensure parisc/powerpc handle PF_IO_WORKER in copy_thread()
  fix patch of patch1
patch3: kernel: don't call do_exit() for PF_IO_WORKER threads
  fix the segfault
patch4: x86/process: setup io_threads more like normal user space
threads
  allow io worker to exit

Jens Axboe (3):
  arch: setup PF_IO_WORKER threads like PF_KTHREAD
  arch: ensure parisc/powerpc handle PF_IO_WORKER in copy_thread()
  kernel: don't call do_exit() for PF_IO_WORKER threads

Stefan Metzmacher (1):
  x86/process: setup io_threads more like normal user space threads


-- 
2.31.1
 
 
Link:https://gitee.com/openeuler/kernel/pulls/1022

 

Reviewed-by: Zucheng Zheng <zhengzucheng@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>